Batch CSV Scrub
Upload your CSV file and we'll flag every number on the Do Not Call list. We'll email you a link to download your clean list.
Drop your CSV file here
or click to browse. Max 50MB, up to 50k numbers.
Accepts .csv files
How Batch CSV Scrubbing Works
Upload any CSV file containing phone numbers. Our system auto-detects the column containing phone numbers by looking for common header names like “phone”, “phone_number”, “mobile”, “cell”, or “telephone”.
Each number is normalized to a standard 10-digit US format and checked against the National Do Not Call Registry. Results are returned with a new column indicating DNC status.
Just enter your email and we'll send you a private link to view your results and download your scrubbed file. No account required. Your link never expires.